Stop calling system calls "function calls".
Use "The .Fn system call" a-la "The .Nm utility".
When referring to a non-BSD implementation in
the HISTORY section, call syscall a function,
to be safe.
of the `machdep.acpi_root' sysctl. This is required on ia64
because the root pointer hardly ever, if at all, lives in the
first MB of memory and also because scanning the first MB of
memory can cause machine checks.
This provides a save and reliable way for ACPI tools to work
with the tables if ACPI support is present in the kernel. On
ia64 ACPI is non-optional.
background fsck. The delay defaults to sixty seconds to allow
large applications such as the X server to start before disk I/O
bandwidth is monopolized by fsck.
Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
Sponsored by: DARPA & NAI Labs.
the last second before the commit.
# likely we can remove this hack now that gcc generates better aligned code
# in the align to word case.
Noticed by: bde
subset of Peter's patchs that are believed to be safe.
Makefile tweaks:
o -fomit-frame-pointer
o Change default to building both UFS1 and UFS2 bootblocks.
Lots of boot2 tweaks:
o lookup is only ever called with kname, so use it directly.
o inline memsize
o getstr are only ever called with cmd, so hardware that.
o tweaks to the parsing code to test after the conversion rather than
before since we tested after anyways.
o eliminate support for %x in printf.
o eliminate a few bytes in printfs.
o Tweak the boot banner.
o eliminate support for wd and " " devices (I might add wd back to
keep bde happy).
o eliminate support for a few arguments.
This takes us from -162 bytes free to 67 bytes free.
I've tested this only on a few systems, so be careful when updating to
this change.
Submitted by: peter, imp, ian
instead of via /bin/sh. They already have the proper #! lines, and
there is no new failure case (if execution fails, it still attempts to
execute indirectly via /bin/sh). This is necessary for SEBSD to function
properly.
end up with a dump offset that's smaller than the start of the
dump device and either clobber data in preceding partitions or
try to write beyond the end of the medium (unsigned wrap).
Implement legacy behaviour to never write to the first 64KB as
that is where metadata (ie disklabels) may reside.
it possible to use this driver under ia64, sparc64 (though
there may be endianness issues with this one) and other archs.
Tested on: i386, alpha (gallatin)
